There are many ways to test for pregnancy: first, early pregnancy detection by urine test paper, usually around 30 days after menopause, for pregnant women with regular menstruation, normal ovulation and normal conception, the urine test paper will show 2 red bars. The blood test is mainly to check the chorionic gonadotropin in the blood. If the chorionic gonadotropin value exceeds the normal value, pregnancy is considered to be the case. The ultrasound test is performed on the required number of days, and the development of the gestational sac can be seen under the ultrasound at the earliest 35-37 days of menopause. On the 45-50th day of menopause, the fetal heartbeat and fetal bud will be developed.